# TreeChart vs HarkNote

The clearest difference is review sentiment: HarkNote at 100% against TreeChart's 20%. HarkNote also leads on rating (5.0 vs 2.0) and ads (none vs shown). TreeChart's advantage is price (Free vs $4.99) and ratings volume (4 vs 1). On in-app purchases and device support there is nothing between them.

TreeChart is free to download; HarkNote costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HarkNote holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 20% of TreeChart's written reviews are positive against 100% of HarkNote's.

TreeChart ships an update every 5 weeks, HarkNote every 10 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TreeChart | HarkNote |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/treechart-easy-mindmap/id1303008061/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/harknote/id6770582770/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | **Ad-supported** | Paid |
| Best chart rank | — | **#151** |
| Size | 33 MB | 27 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yutaka Nakao](https://appshunter.io/developer/1303008060) | [Christopher Knuteson](https://appshunter.io/developer/1896755518) |

## What reviewers say

### TreeChart

[App page](https://appshunter.io/ios/app/treechart-easy-mindmap/id1303008061)

Organize information effortlessly with a revolutionary logic tree interface. Ideal for business, education, and personal use, this tool helps structure thoughts, notes, and plans. Available for iPhone and iPad, it supports various organizational and planning needs.

**Highlights:** Logic tree creation, Mind mapping, Simple memo functionality, Information organization, Planning and scheduling, Printable output

**Features:** macOS Compatibility

**In-app purchases:** none


### HarkNote

[App page](https://appshunter.io/ios/app/harknote/id6770582770)

**Currently charting:** #151 Top Paid · Productivity (US App Store)

Record, transcribe, and summarize audio privately on your device. Features include speaker labeling, on-device AI for summaries and Q&A, and Apple Watch integration. Your data remains on your iPhone unless you choose to share it.

**Highlights:** On-device audio recording, Offline transcription, Speaker labeling, AI-powered summaries and Q&A, Apple Watch companion app, Calendar integration, Private data storage

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is TreeChart free?

TreeChart is free to download, with no in-app purchases.

### Is HarkNote free?

HarkNote costs $4.99, with no in-app purchases.

### Which has better reviews, TreeChart or HarkNote?

HarkNote is rated higher. TreeChart averages 2.0 out of 5 from 4 ratings, while HarkNote averages 5.0 from 1 ratings.

### Do TreeChart or HarkNote have ads?

TreeChart shows ads; HarkNote does not.

### Which is updated more often, TreeChart or HarkNote?

TreeChart ships an update every 5 weeks, and HarkNote every 10 days. Most recently, TreeChart was updated on October 2, 2026 and HarkNote on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*